From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx116.postini.com [74.125.245.116]) by kanga.kvack.org (Postfix) with SMTP id CAD2A6B0009 for ; Thu, 24 Jan 2013 04:39:00 -0500 (EST) From: Tang Chen Subject: [PATCH 1/2] cpu_hotplug: Remove __cpuinitdata declaration of __apicid_to_node[]. Date: Thu, 24 Jan 2013 17:38:06 +0800 Message-Id: <1359020287-11661-2-git-send-email-tangchen@cn.fujitsu.com> In-Reply-To: <1359020287-11661-1-git-send-email-tangchen@cn.fujitsu.com> References: <1359020287-11661-1-git-send-email-tangchen@cn.fujitsu.com> Sender: owner-linux-mm@kvack.org List-ID: To: akpm@linux-foundation.org, rjw@sisk.pl, len.brown@intel.com, mingo@redhat.com, tglx@linutronix.de, minchan.kim@gmail.com, rientjes@google.com, benh@kernel.crashing.org, paulus@samba.org, cl@linux.com, kosaki.motohiro@jp.fujitsu.com, isimatu.yasuaki@jp.fujitsu.com, wujianguo@huawei.com, wency@cn.fujitsu.com, hpa@zytor.com, linfeng@cn.fujitsu.com, laijs@cn.fujitsu.com, mgorman@suse.de, yinghai@kernel.org, glommer@parallels.com, jiang.liu@huawei.com, julian.calaby@gmail.com, sfr@canb.auug.org.au, guz.fnst@cn.fujitsu.com Cc: x86@kernel.org, linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-acpi@vger.kernel.org __apicid_to_node[] will be used by acpi_unmap_lsapic() when we do node hotplug. So it is no longer an init data. Do not declare __apicid_to_node[] as a __cpuinitdata, otherwise it will cause section mismatch warning when compiling. Signed-off-by: Tang Chen --- arch/x86/mm/numa.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 9b31ed5..0624c85 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c @@ -56,7 +56,7 @@ early_param("numa", numa_setup); /* * apicid, cpu, node mappings */ -s16 __apicid_to_node[MAX_LOCAL_APIC] __cpuinitdata = { +s16 __apicid_to_node[MAX_LOCAL_APIC] = { [0 ... MAX_LOCAL_APIC-1] = NUMA_NO_NODE }; -- 1.7.1 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org